<?php

/*
 * Copyright (C) 2014-2016 Deciso B.V.
 * Copyright (C) 2005 Scott Ullrich <sullrich@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

require_once("guiconfig.inc");
require_once("system.inc");
require_once("plugins.inc.d/if_l2tp.inc");

$a_secret = &config_read_array('l2tp', 'user');

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // delete entry
    if (isset($_POST['act']) && $_POST['act'] == "del" && isset($_POST['id'])) {
        if (!empty($a_secret[$_POST['id']])) {
            unset($a_secret[$_POST['id']]);
            write_config();
        }
        exit;
    } elseif (!empty($_POST['apply'])) {
        if_l2tp_configure_do();
        clear_subsystem_dirty('l2tpusers');
        header(url_safe('Location: /vpn_l2tp_users.php'));
        exit;
    }
}

$service_hook = 'l2tpd';

include("head.inc");
$main_buttons = array(
    array('label' => gettext('Add'), 'href' => 'vpn_l2tp_users_edit.php'),
);

?>
<body>
  <script>
  $( document ).ready(function() {
    // delete host action
    $(".act_delete_user").click(function(event){
      event.preventDefault();
      var id = $(this).data("id");
      // delete single
      BootstrapDialog.show({
        type:BootstrapDialog.TYPE_DANGER,
        title: "<?=gettext("delete user"); ?>",
        message: "<?=gettext("Do you really want to delete this user?");?>",
        buttons: [{
                  label: "<?= gettext("No");?>",
                  action: function(dialogRef) {
                      dialogRef.close();
                  }}, {
                  label: "<?= gettext("Yes");?>",
                  action: function(dialogRef) {
                    $.post(window.location, {act: 'del', id:id}, function(data) {
                        location.reload();
                    });
                }
              }]
      });
    });
  });
  </script>
<?php include("fbegin.inc"); ?>
  <section class="page-content-main">
    <div class="container-fluid">
      <div class="row">
<?php
      if (isset($savemsg)) {
          print_info_box($savemsg);
      }
      if (isset($config['l2tp']['radius']['enable'])) {
          print_info_box(gettext("Warning: RADIUS is enabled. The local user database will not be used."));
      }
      if (is_subsystem_dirty('l2tpusers')) :?><br/>
        <?php print_info_box_apply(gettext("The l2tp user list has been modified") . ".<br />" . gettext("You must apply the changes in order for them to take effect") . ".<br /><b>" . gettext("Warning: this will terminate all current l2tp sessions!") . "</b>");?>
        <?php
      endif; ?>
        <section class="col-xs-12">
          <div class="tab-content content-box col-xs-12">
            <form method="post" name="iform" id="iform">
              <div class="table-responsive">
                <table class="table table-striped">
                  <tr>
                    <td><?=gettext("Username");?></td>
                    <td><?=gettext("IP address");?></td>
                    <td class="text-nowrap"></td>
                  </tr>
<?php
                  $i = 0;
                  foreach ($a_secret as $secretent) :?>
                  <tr>
                    <td><?=htmlspecialchars($secretent['name']);?></td>
                    <td>
<?php
                      if ($secretent['ip'] == "") {
                              $secretent['ip'] = "Dynamic";
                      } ?>
                      <?=htmlspecialchars($secretent['ip']);?>&nbsp;
                    </td>
                    <td class="text-nowrap">
                      <a href="vpn_l2tp_users_edit.php?id=<?=$i;?>" class="btn btn-xs btn-default"><i class="fa fa-pencil fa-fw"></i></a>
                      <button data-id="<?=$i;?>" type="button" class="act_delete_user btn btn-xs btn-default"><i class="fa fa-trash fa-fw"></i></button>
                    </td>
                  </tr>
<?php
                  $i++;
                  endforeach; ?>
                </table>
              </div>
            </form>
          </div>
        </section>
      </div>
    </div>
  </section>
<?php include("foot.inc");
